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  3. Mineral Resource Data System (MRDS)

Ridge Claim

Occurrence in Del Norte county in California, United States with commodity Nickel
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Sections on this page
  1. Identification information
  2. Geographic coordinates
  3. Site location context
  4. Geographic areas
  5. Public Land Survey System information
  6. Commodities
  7. Host and associated rocks
  8. Nearby scientific data
  9. Economic information about the deposit and operations
  10. Ownership information
  11. Links to other databases
  12. Bibliographic references
  13. General comments
  14. Reporter information

Geologic information

Identification information

Deposit ID 10033774
MRDS ID M020419
Record type Site
Current site name Ridge Claim
Related records 10305029

Geographic coordinates

Geographic coordinates: -123.93422, 41.85732 (WGS84)
Relative position UPON ELK CAMP RIDGE, 2 MI. N.E. OF GASQUET, INACCESSIBLE BY ROAD

Site location context

Political divisions (FIPS codes)

Del Norte(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Gasquet(quadrangle 1:24,000 scale)

Happy Camp(quadrangle 1:100,000 scale)

Weed(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Smith(hydrologic unit)

Northern California Coastal(hydrologic accounting unit)

Klamath-Northern California Coastal(hydrologic subregion)

California(hydrologic region)

Federal lands

Six Rivers National Forest(National Forest)

National Forest FS(Type of land area)

FS(Federal land areas administered by FS)

Geographic areas

Country State County
United States California Del Norte

Public Land Survey System information

Meridian Township Range Section Fraction State
Humboldt 017N 002E 14,15,21,22 California

Comments on the location information

  • UTM APPROX. LOC.

Commodities

Commodity Importance
Nickel Critical Tertiary

Analytical data

Result ASSAYS BETWEEN 0.32 AND 0.37

Host and associated rocks

  • Host or associated Host
    Rock type Plutonic Rock > Ultramafic Intrusive Rock > Peridotite
    Stratigraphic age (youngest) Late Cretaceous

Nearby scientific data

(1) -123.93422, 41.85732
ListMap

Economic information

Comments on the geologic information

  • GEOL.DESC: RIDGE IS UNDERLAIN BY PERIDOTITE UPON WHOSE UPPER SURFACE IS A MANTLE OF RED LATERITIC SOIL, WHICH COVERS MUCH OF AREA CLAIMED BY UNION CARBIDE CORPORATION. DEPTH RANGE IS UNKNOWN

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Significant No
Discovery year 1952

Ownership information

  • Type Owner
    Owner Union Carbide Corp., And Others

Reference information

Bibliographic references

  • Deposit

    BRIGHT, J.H., 1974 ( 1958 ), PRIVATE COMMUNICATION

  • Deposit

    CATER, FRED W., AND WELLS, FRANCIS G., 1953 , GEOLOGY AND MINERAL RESOURCES OF GASQUET QUAD., CALIF.-ORE: U.S.G.S. BULL 995-C, 133 P.

  • Deposit

    WELLS, FRANCIS G., CATER, FRED W. JR., AND RYNEARSON, G. A., 1946 , CHROMITE DEPOSITS OF DEL NORTE COUNTY, CALIF: CALIF. D.O.M. BULL. 134 , PT. 1 , CH. 1 , 76 P.

  • Deposit

    CHESTERMAN, C.W., 1976 , WRITTEN COMMUNICATION.

General comments

Subject category Comment text
Deposit Discovery Year: EARLY 1950'S

Reporter information

Type Date Name Affiliation Comment
Reporter 01-MAR-1978 Killman, K.; Albers, J. U.S. Geological Survey

Beyond USGS

Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.

Maps centered on this site

Authoritative California resources

These are landing pages for further research — the state agencies don't currently expose per-mine deep links.